Amphenol D3899926WC4SN MIL-DTL-38999 Series III Connector
This is a MIL-DTL-38999 Series III circular connector, designed for high-performance and reliable military and aerospace applications. It features a durable metal shell, multiple contact configurations, and secure bayonet coupling for robust connections in harsh environments.
Amphenol D3899926WC4SN MIL-DTL-38999 Series III Connector Specifications:
Shell Material: Aluminum or Stainless Steel, with optional finishes including Electroless Nickel, Olive Drab Cadmium, or Stainless Steel with Nickel Plate
Shell Sizes: 9 to 25 (MIL-DTL-38999 sizes)
Coupling: Bayonet type with screw threads for quick and secure mating
EMI Shielding: Minimum 65dB at 10 GHz with grounding fingers and conductive finishes
Contact Ratings: Varies by contact size, up to 80 Amps for power contacts
Contact Types: Multiple configurations including Pin, Socket, Coax, Twinax, Triax, Quadrax, Fiber Optic, and PCB Tail
Temperature Range: -55°C to +200°C
Sealing: Interfacial seals for moisture resistance, hermetic options available
Vibration/Shock Resistance: Suitable for severe high-temperature vibration environments
Electrostatic Discharge (ESD) Protection: Available via Faraday Cage principle
Corrosion Resistance: Salt spray resistant for 500 hours (varies with finish)
Buy the Amphenol D3899926WC4SN – Reliable MIL-DTL-38999 Series III Connector for Industrial Applications
Purchase the high-performance MIL-DTL-38999 Series III connector today online—engineered for aerospace, military, and demanding industrial applications. This connector offers robust metal shells, quick bayonet coupling, and extensive contact configurations including coax, twinax, and fiber optics. Designed for severe vibration, extreme temperatures, and corrosion resistance, it ensures reliable, moisture-proof, and EMI-shielded connections. Perfect for systems requiring high durability and performance, this connector guarantees ease of assembly and long-term operation in mission-critical environments.
Get Amphenol D3899926WC4SN today—built for precision and long-lasting durability in severe environments.
Frequently Asked Questions
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